/Engine/Source/Runtime/Experimental/Chaos/Public/Chaos/ClusterUnionManager.h
[FClusterUnion](API\Runtime\Chaos\Chaos\FClusterUnion) * FindClusterUnionFromParticle ( [FPBDRigidParticleHandle](API\Runtime\Chaos\Chaos\FPBDRigidParticleHandle) * Particle )